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I've noticed that some websites will endlessly spam the console (in developer tools) with rubbish, and I would like to be able to block that from happening. I'm ignorant about this sort of stuff in general, and it confuses me how a website can even access my browser's console to begin with.

The latest example I came across which caused me to finally ask about it, was some strange JavaScript spam with some kind of < div > (had to edit this with spaces to show it in the post) structure containing over a thousand characters. This entire thing gets spammed in the console at a rate of a few every second. I recorded a short gif of it, which imgur seems to have converted into a video: https://i.imgur.com/dosMZjo.mp4

Anyone know how to lessen the time that this pointless thing occupies my screen? It's only 4 seconds but sometimes it's in the way. I'd be okay with eliminating altogether too. Thanks in advance.

TB v91.7.0

I download an extension from the Mozilla download site; I have tried 3 different ones so far. I select "Install Addon from file...". The result is ALWAYS "This addon cannot be installed because it appears to be corrupt."

What am I missing?

When I right click Firefox in my taskbar I have a list of "recent" links show up. I have turned this off in about:config but they still show up. Any suggestions?

Hola , alguien sabe como puedo ver los videos de Disney plus en pantalla completa , sin las barras negras , al parecer los vídeos son 21:9 y mi monitor es 16:9 , alguna extensión que si funcione para cambiar la relación aspecto o hacer zoom ? gracias de antemano

Hello, does anyone know how I can see the Disney plus videos in full screen, without the black bars, apparently the videos are 21:9 and my monitor is 16:9

In order to more convenient drag-and-drop interface, I need a fixed fixed space in nav-bar like Edge. For now we can add a flexible space on it. But it's flexible and it will disappear when I use a side window. And I can't drag over titlebar-buttonbox-container Please help me. Thanks!

When I go to download a ZIP file, it will always attempt to download the file directly rather than letting me open it with WinRAR. When I go into the browser settings I see that some other file types have options to choose how they're handled, but there's no entry for ZIP files. I've tried refreshing my Firefox install and yet the issue still persists.

I used to have this option before I reinstalled Windows a while back (where I kept my files but not programs). I don't know for sure that that's what caused this to start, but the timing would line up.

Hi I have been a user of Firefox for many a year, and this is the first tme I've come across an intrusive problem. Since updating to the latest version, I find I can no longer change the icon on a URL shortcut. I had quite a few of them, which helped distinguish (obviously) what I might want to select. That was then. Now, I have a load of indistinguishable Fireox logos which make finding the shortcut I want imossible. On going to change the icons, I find the Website Document tab in properties is no longer there .. while I have Firfox installed. Remove Firefox and the capability magically returns. I have re-installed Firefox in case of corruption, with no change. Before I remove Firefox permanently (which I'd be loathe to do), does anyone know the cause ... or solution or workaround?

I've noticed that when I download a PDF attachment or file firefox open the file on same tab instead of new tab.

How to I change settings to open pdf on new tab and not the same tab?

I have always set my option for all download file types to "Always Ask" and now Firefox not only asks me where I want to save the downloaded file, but also downloads a copy to the Windows Download folder. Why am I getting double downloads? I only want one copy of a downloaded file, not two copies. Now I have to go to my Windows Download folder and delete the duplicate downloaded files. My question is, if my Firefox download option is set for all file types to "Always Ask", then why are you downloading the file twice??? I have specific folders where I want files to reside. I don't want to have to remember to go to my Windows Download folder and delete the duplicate files. How can this duplicate file download problem be fixed?

Long time user, Leo

Looking for free border designs, and have found the add-on easy search tool required for most of them. Their web site has the add-on for Firefox, but how safe is it? Thanks.

The background on the homepage link shortcut boxes keeps reverting to black and text underneath to white on my off-white background when a new version loads. I've used Colors to customize the look of my firefox but can't find any control for that. Once a new version kept the boxes white and the text black but now it's back to black again. Where is the control to fix this?

I am currently creating a website in WordPress. It has many embedded YouTube videos.

On pages with embedded YouTube videos, in order to go back to the previous page, I have to click the Back button multiple times. If I right-click on the back button, I see that the page I am currently on has been listed multiple times.

Many other support questions list this issue. I have found that if I disable "Site Isolation" (URL about:config -> set fission.autostart to false -> restart Firefox), the issue goes away.

I am interested, however, in the user experience for those who will go to my site. Is there anything I can do so that "Site Isolation" does not cause this problem?

Thanks, Jeff

Hi, With the newest release 100 my scroll bar has changed. Its now some itty bitty thin cant find unless you hover out it thing. I want the regular wide colored scroll bar I had. Is there a way to change it back?

Thank you

I have uploaded a pic of this IceDragon Firefox treatment, I want Highlights to start open and the word and menu access area there not be present, also I want the Open Menu dots on the right to not be there, also the superfluous gear still further on the right I want gone, thanks.

I have just started using Thunderbird (version 91.0.0) and I can't find a way to disable the irritating auto double spacing using the enter key. I have researched online and found lots of various answers to the same question (some years ago). Unfortunately, the processes suggested in the answers do not relate to what I am seeing on my computer. Can someone point me in the right direction, please? Thanks.

Before Firefox for Android v100 it was possible to show only pinned sites in the top sites section in the home screen. Now alongside my pinned sites (currently 3) there are 2 rows of 4 sites and 2 pages. All these other sites are pages related to my work, full of test URLs, 500 or 404 pages... and so on. How do I revert it to the old behavior?

I would like to stop the default behavior of firefox displaying in the tab that contains my GMail how many unread GMail messages there are -- in other words to delete "(9)" from the attached photo and never have the count displayed -- if it could instead simply say "Inbox - xxx@gmail.com"